Manganese-Catalysed Deuterium Labelling of Anilines and Electron-Rich (Hetero)Arenes.

Manganese-Catalysed Deuterium Labelling of Anilines and Electron-Rich (Hetero)Arenes.
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DOI:
10.1002/anie.202202423
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发表时间:
2022-07-04
影响因子:
16.6
通讯作者:
Beller, Matthias
Beller, Matthias
中科院分区:
化学1区
文献类型:
--
作者:
Bourriquen, Florian;Rockstroh, Nils;Bartling, Stephan;Junge, Kathrin;Beller, Matthias

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There is a constant need for deuterium‐labelled products for multiple applications in life sciences and beyond. Here, a new class of heterogeneous catalysts is reported for practical deuterium incorporation in anilines, phenols, and heterocyclic substrates. The optimal material can be conveniently synthesised and allows for high deuterium incorporation using deuterium oxide as isotope source. This new catalyst has been fully characterised and successfully applied to the labelling of natural products as well as marketed drugs. A manganese biopolymer‐supported catalyst is reported for hydrogen/deuterium exchange in anilines, phenols, heterocycles, and electron‐rich arenes. Notably, taking advantage of deuterium oxide as easy‐to‐handle isotope source, deuterated compounds are obtained in high yields in a practical manner.
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